| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.79 | 3.803% | $158.6006 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $174.71 | 13.430% | $198.1736 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $71.54 | 11.755% | $79.9495 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $149.61 | 9.124% | $163.2604 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $78.89 | 7.299% | $84.6482 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $40.39 | 10.552% | $44.652 | $44.65 | $44.65 | $44.70 |
| Purchase #7 | $145.31 | 8.517% | $157.6861 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $813.24 | $886.9704 | $886.97 | $886.95 | $887.00 | |